Locked the exwife out of the Master Password for the System with UoyKcufSoySauce. 20+ years ago.
Heard through the grapevine that they ended up pulling the Battery out of the Motherboard for 24 hours to clear it back to Factory that was blank (no characters) after spending 2 weeks trying to get it figured out.
All the &!tc}{ had to do was admit to all of our friends and family that she cheated.
LOL...